Two children lose their mother and they force their father to get a mother for them. The children find Alka (Rekha) who is very sweet to them. Vijay (Dharmendra) gets married to Alka and while coming back from their honeymoon they meet with an accident and Vijay dies. Alka is unable to tell the truth to the children and hides this news from them. One night she sees a man who looks just like Vijay. Tiger (imposter) is a rough man who can do anything for money. He agrees to stay with the kids for one month and act so that the kids start hating their father and get closer to Alka. But seeing the childrens love for their father, Tiger turns into a nice man. Golga, the villian of the movie, wants Tiger to kill the commissioner but Tiger ignores him. Golga kidnaps the kids and blackmails Alka for Rs.25 lakhs. But Tiger rescues the kids from Golga's hands and brings them safely home. Seeing this Alka changes her mindset towards Tiger and accepts him as the childrens father.